:root{--bg:#f6f6f4;--panel:#fff;--ink:#1c1c1c;--muted:#6b6b6b;--line:#e2e2df;--accent:#2f6fdb;--bad:#c0392b;--ok:#2a8f4a}*{box-sizing:border-box}html,body{height:100%;color:var(--ink);background:var(--bg);margin:0;font:14px/1.4 system-ui,sans-serif}#app{grid-template-columns:380px 1fr;height:100vh;display:grid}#panels{background:var(--panel);border-right:1px solid var(--line);padding:12px 14px 40px;overflow-y:auto}#viewport{min-width:0;position:relative}#scene{width:100%;height:100%;display:block}#status{border:1px solid var(--line);background:#ffffffeb;border-radius:8px;flex-wrap:wrap;gap:16px;padding:8px 12px;font-size:13px;display:flex;position:absolute;bottom:12px;left:12px}section.panel{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:10px 12px}section.panel>h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px;font-size:13px}.row{align-items:center;gap:8px;margin:4px 0;display:flex}.row label{color:var(--muted);flex:1}.row input[type=number],.row input[type=text],.row select{border:1px solid var(--line);width:110px;font:inherit;border-radius:6px;padding:4px 6px}button{font:inherit;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;padding:5px 10px}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.danger{color:var(--bad)}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:4px}td input{width:64px}.ok{color:var(--ok)}.bad{color:var(--bad)}.muted{color:var(--muted)}.list-item{cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:4px 6px;display:flex}.list-item.selected{background:#eaf1fd}.swatch{border-radius:3px;width:12px;height:12px;display:inline-block}.hint{color:var(--muted);margin:4px 0;font-size:12px}pre.diagram{background:#f3f3f0;border-radius:6px;padding:8px;font-size:11px;line-height:1.25;overflow-x:auto}@media (max-width:900px){#app{grid-template-rows:45vh 55vh;grid-template-columns:1fr}#panels{border-right:0;border-bottom:1px solid var(--line)}}#panel-utensils{overflow-x:auto}#panel-utensils td input[type=number]{width:52px}#panel-utensils td input[type=text]{width:90px}#panel-utensils td select{width:80px}#panel-utensils td,#panel-utensils th{padding:4px 2px}#panel-utensils button.danger{padding:2px 6px}#panel-import input[readonly]{color:var(--muted);background:var(--bg)}#panel-export td{font-size:12px}button.small{padding:2px 7px;font-size:11px}.btns{flex-wrap:wrap;gap:6px;margin:4px 0;display:flex}.tag{text-transform:uppercase;letter-spacing:.05em;color:var(--accent);vertical-align:middle;background:#eaf1fd;border-radius:4px;margin-left:6px;padding:1px 5px;font-size:10px}.note{margin:4px 0;font-size:12px}.note button{margin-left:6px}.row input[readonly]{color:var(--muted);background:var(--bg)}#panel-export td .btns{gap:4px;margin:0}#panel-export td .btns button{padding:1px 5px;font-size:10px}.warn{color:#b7791f}.tag.bad{color:var(--bad);background:#fdecea}.row input.units{text-align:right;width:56px;color:var(--muted);background:var(--bg)}.btns.units{margin:0 0 6px}.btns.units button{min-width:44px}